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Pregled bibliografske jedinice broj: 1111323

Approximate explicit feature map for computational augmentation of RGB images of hematoxylin and eosin stained histopathological specimens


Kopriva, Ivica; Sitnik, Dario; Aralica, Gorana; Paćić, Arijana; Popović Hadžija, Marijana; Hadžija, Mirko;
Approximate explicit feature map for computational augmentation of RGB images of hematoxylin and eosin stained histopathological specimens // Medical Imaging 2021: Digital Pathology : Proceedings of SPIE, Vol. 11603 / Tomaszevski, John ; Ward, Aaron (ur.).
Belingham: SPIE, 2021. 116030R, 16 doi:10.1117/12.2579408 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 1111323 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Approximate explicit feature map for computational augmentation of RGB images of hematoxylin and eosin stained histopathological specimens

Autori
Kopriva, Ivica ; Sitnik, Dario ; Aralica, Gorana ; Paćić, Arijana ; Popović Hadžija, Marijana ; Hadžija, Mirko ;

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Medical Imaging 2021: Digital Pathology : Proceedings of SPIE, Vol. 11603 / Tomaszevski, John ; Ward, Aaron - Belingham : SPIE, 2021

ISBN
978-151-064035-1

Skup
SPIE Medical Imaging 2021

Mjesto i datum
San Diego, California, SAD, 15.-20.02.2021

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
hyperspectral microscopic image ; RGB microscopic image ; explicit feature map ; computational augmentation ; segmentation ; histopathology

Sažetak
Hyperspectral imaging (HSI) is demonstrating the growing capability for disease diagnosis and surgical cancer resection. That is mainly due to high spectral resolution of HSI when compared with its color (RGB) counterparts. However, increased spectral resolution is often associated with the loss of spatial resolution. That combined with high cost hinders applicability of HSI. Herein, we propose computational approach that attempts to mimic the HSI. It is using an approximate explicit feature map (aEFM) to augment raw and/or stain normalized RGB images of the hematoxylin and eosin stained histopathological specimen. We demonstrate on two public labeled datasets, related to breast cancer and nuclei, the statistically significant improvement of performance of binary (caner vs. non-cancer) segmentation of augmented RGB images in comparison with the results achieved on their RGB counterparts. For the breast cancer, balanced accuracy is increased from 76.56%+/-9.05% to 80.42%+/-9.23% and F1 score from 13.34%+/-6.46% to 17.33%+/-6.36%. For nuclei, balanced accuracy is increased from 68.68%+/-9.25% to 79.99%+/-8.77% and F1 score from 46.92%+/-15.10% to 63.31%+/-14.50%. While constrained nonnegative matrix factorization was used for binary segmentation herein, we conjecture that aEFM based augmentation of RGB images can improve performance of more sophisticated segmentation methods such as deep networks.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo, Temeljne medicinske znanosti



POVEZANOST RADA


Projekti:
HRZZ-IP-2016-06-5235 - Strukturne dekompozicije empirijskih podataka za računalno potpomognutu dijagnostiku bolesti (DEDAD) (Kopriva, Ivica, HRZZ - 2016-06) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb,
Medicinski fakultet, Zagreb,
Klinička bolnica "Dubrava"

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada doi doi.org

Citiraj ovu publikaciju:

Kopriva, Ivica; Sitnik, Dario; Aralica, Gorana; Paćić, Arijana; Popović Hadžija, Marijana; Hadžija, Mirko;
Approximate explicit feature map for computational augmentation of RGB images of hematoxylin and eosin stained histopathological specimens // Medical Imaging 2021: Digital Pathology : Proceedings of SPIE, Vol. 11603 / Tomaszevski, John ; Ward, Aaron (ur.).
Belingham: SPIE, 2021. 116030R, 16 doi:10.1117/12.2579408 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Kopriva, I., Sitnik, D., Aralica, G., Paćić, A., Popović Hadžija, M., Hadžija, M. & (2021) Approximate explicit feature map for computational augmentation of RGB images of hematoxylin and eosin stained histopathological specimens. U: Tomaszevski, J. & Ward, A. (ur.)Medical Imaging 2021: Digital Pathology : Proceedings of SPIE, Vol. 11603 doi:10.1117/12.2579408.
@article{article, author = {Kopriva, Ivica and Sitnik, Dario and Aralica, Gorana and Pa\'{c}i\'{c}, Arijana and Popovi\'{c} Had\v{z}ija, Marijana and Had\v{z}ija, Mirko}, year = {2021}, pages = {16}, DOI = {10.1117/12.2579408}, chapter = {116030R}, keywords = {hyperspectral microscopic image, RGB microscopic image, explicit feature map, computational augmentation, segmentation, histopathology}, doi = {10.1117/12.2579408}, isbn = {978-151-064035-1}, title = {Approximate explicit feature map for computational augmentation of RGB images of hematoxylin and eosin stained histopathological specimens}, keyword = {hyperspectral microscopic image, RGB microscopic image, explicit feature map, computational augmentation, segmentation, histopathology}, publisher = {SPIE}, publisherplace = {San Diego, California, SAD}, chapternumber = {116030R} }
@article{article, author = {Kopriva, Ivica and Sitnik, Dario and Aralica, Gorana and Pa\'{c}i\'{c}, Arijana and Popovi\'{c} Had\v{z}ija, Marijana and Had\v{z}ija, Mirko}, year = {2021}, pages = {16}, DOI = {10.1117/12.2579408}, chapter = {116030R}, keywords = {hyperspectral microscopic image, RGB microscopic image, explicit feature map, computational augmentation, segmentation, histopathology}, doi = {10.1117/12.2579408}, isbn = {978-151-064035-1}, title = {Approximate explicit feature map for computational augmentation of RGB images of hematoxylin and eosin stained histopathological specimens}, keyword = {hyperspectral microscopic image, RGB microscopic image, explicit feature map, computational augmentation, segmentation, histopathology}, publisher = {SPIE}, publisherplace = {San Diego, California, SAD}, chapternumber = {116030R} }

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